Bruun, Geoffrey. <br/><br/>
The world in the twentieth century / 
Geoffrey Bruun and Victor S. mamatey. 
 - 5th ed. 
 - Boston :  D. C. Heath and company,  c 1967. 
 - xxii, 904 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>338  338 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Modern History--20th century.
<br/><br/><label>Dewey Class. No.: </label>909 / B838w